Commit d9c808e3ff5dc6f72d92457ac448b427d1ce66ff | zig

author	Andrew Kelley <andrew@ziglang.org> 2020-12-09 16:12:03-07:00
committer	Andrew Kelley <andrew@ziglang.org> 2020-12-09 17:32:32-07:00
log	d9c808e3ff5dc6f72d92457ac448b427d1ce66ff
tree	f21631e91c3141dfca09d61d8c5f82b84cab0eb0
parent	1f09584d059cb5864228eb4188496decdc825584

mingw-w64: patch to silence implicit-function-declaration warnings

Closes #7356

I did this as a patch to the source rather than passing flags so that
it would intentionally be reverted when we update to the next release of
mingw-w64. At this time if any warnings are still emitted we should find
out why and make sure upstream is aware of the problem.

2 files changed, 10 insertions(+), 0 deletions(-)

lib
- libc
  - mingw
    secapi
    vsprintf_s.c
    stdio
    vwscanf.c

lib/libc/mingw/secapi/vsprintf_s.c+5

...	...	@@ -33,8 +33,13 @@ vsprintf_s (char _DstBuf, size_t _Size, const char _Format, va_list _ArgList)
33	33	return _stub (_DstBuf, _Size, _Format, _ArgList);
34	34	}
35	35
	36	#pragma clang diagnostic push
	37	#pragma clang diagnostic ignored "-Wimplicit-function-declaration"
	38
36	39	static int __cdecl
37	40	_int_vsprintf_s (char _DstBuf, size_t _Size, const char _Format, va_list _ArgList)
38	41	{
39	42	return __ms_vsnprintf (_DstBuf, _Size, _Format, _ArgList);
40	43	}
	44
	45	#pragma clang diagnostic pop

lib/libc/mingw/stdio/vwscanf.c+5

...	...	@@ -10,7 +10,12 @@
10	10	#include <wchar.h>
11	11	#include <stdio.h>
12	12
	13	#pragma clang diagnostic push
	14	#pragma clang diagnostic ignored "-Wimplicit-function-declaration"
	15
13	16	int __ms_vwscanf (const wchar_t * __restrict__ format, va_list arg)
14	17	{
15	18	return __ms_vfwscanf(stdin, format, arg);
16	19	}
	20
	21	#pragma clang diagnostic pop